FR2568331B1 - PROGRESSIVE TORQUE LIMITER WITH AUTOMATIC COUPLING AND RE-COUPLING - Google Patents
PROGRESSIVE TORQUE LIMITER WITH AUTOMATIC COUPLING AND RE-COUPLINGInfo
- Publication number
- FR2568331B1 FR2568331B1 FR8412105A FR8412105A FR2568331B1 FR 2568331 B1 FR2568331 B1 FR 2568331B1 FR 8412105 A FR8412105 A FR 8412105A FR 8412105 A FR8412105 A FR 8412105A FR 2568331 B1 FR2568331 B1 FR 2568331B1
- Authority
- FR
- France
- Prior art keywords
- complementary
- components
- coupling
- component
- shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D7/00—Slip couplings, e.g. slipping on overload, for absorbing shock
- F16D7/04—Slip couplings, e.g. slipping on overload, for absorbing shock of the ratchet type
- F16D7/048—Slip couplings, e.g. slipping on overload, for absorbing shock of the ratchet type with parts moving radially between engagement and disengagement
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
- F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
- F16D1/08—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key
- F16D1/09—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping due to axial loading of at least one pair of conical surfaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
- F16D1/10—Quick-acting couplings in which the parts are connected by simply bringing them together axially
- F16D1/108—Quick-acting couplings in which the parts are connected by simply bringing them together axially having retaining means rotating with the coupling and acting by interengaging parts, i.e. positive coupling
- F16D1/116—Quick-acting couplings in which the parts are connected by simply bringing them together axially having retaining means rotating with the coupling and acting by interengaging parts, i.e. positive coupling the interengaging parts including a continuous or interrupted circumferential groove in the surface of one of the coupling parts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Arrangement And Driving Of Transmission Devices (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
1. Torque limiter with automatic uncoupling and re-coupling between driving element (2, 22) and a driven element (4, 24) in which are included complementary components fitted to the driving element and associated with drive components (15, 45) fitted, so as to rotate, to the driven element (4, 24) and each of which is stressed by elastic return means tending to bring it back to a position of coupling with an associated complementary component and is suitable for retracting by rotation when the resisting torque (Cr) on the driven element (4, 24) reaches a pre-determined value, in which each of the complementary components are suitable for engaging with the associated drive component driving element consists in a shell (2, 22) and the driven element in a hub (4, 24) fitted, so as to rotate, inside this shell (2, 22) coaxially with the latter, characterised in that the complementary components are formed by elastic elements (9, 39) projecting into the inside of the shell (2, 22) in that, in the coupled position, the pin of each drive component is displaced laterally in relation to the line which joins the centre of the surface of contact between the drive components (15, 45) and the associated complementary components, respectively (9, 39) in such a way as to create on each of these drive components (15, 45) a resisting torque opposed to the driving torque, and in that, in the coupled position, after each complementary component (9, 39) has passed the position in which the pin of the associated drive component (15, 45) is aligned with the abovementioned line the resisting torque of the associated drive component led by the complementary component (9, 39) being in the same direction as the driving torque, so as to cause uncoupling of the shell (2, 22)-hub (4, 24) group.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8412105A FR2568331B1 (en) | 1984-07-26 | 1984-07-26 | PROGRESSIVE TORQUE LIMITER WITH AUTOMATIC COUPLING AND RE-COUPLING |
DE8585420141T DE3576990D1 (en) | 1984-07-26 | 1985-07-25 | TORQUE LIMITER. |
AT85420141T ATE51687T1 (en) | 1984-07-26 | 1985-07-25 | TORQUE LIMITERS. |
EP85420141A EP0170599B1 (en) | 1984-07-26 | 1985-07-25 | Torque limiter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8412105A FR2568331B1 (en) | 1984-07-26 | 1984-07-26 | PROGRESSIVE TORQUE LIMITER WITH AUTOMATIC COUPLING AND RE-COUPLING |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2568331A1 FR2568331A1 (en) | 1986-01-31 |
FR2568331B1 true FR2568331B1 (en) | 1989-10-27 |
Family
ID=9306645
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8412105A Expired FR2568331B1 (en) | 1984-07-26 | 1984-07-26 | PROGRESSIVE TORQUE LIMITER WITH AUTOMATIC COUPLING AND RE-COUPLING |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0170599B1 (en) |
AT (1) | ATE51687T1 (en) |
DE (1) | DE3576990D1 (en) |
FR (1) | FR2568331B1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4025056B2 (en) * | 2001-11-09 | 2007-12-19 | 小倉クラッチ株式会社 | Power transmission mechanism |
CN115523244A (en) * | 2021-06-25 | 2022-12-27 | 创领心律管理医疗器械(上海)有限公司 | Torque device of medical equipment and medical equipment system |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1669225A (en) * | 1926-06-28 | 1928-05-08 | John K Bayles | Automatic release clutch |
FR652278A (en) * | 1928-04-05 | 1929-03-06 | Device for assembling two shafts | |
FR706290A (en) * | 1930-02-21 | 1931-06-20 | Improvements in couplings | |
FR39536E (en) * | 1930-11-13 | 1931-11-30 | Device for obtaining a clutch, automatic gearshift, reverse gear and brake | |
US2551718A (en) * | 1946-05-10 | 1951-05-08 | Chrysler Corp | Stoker overload safety clutch |
FR1131519A (en) * | 1955-05-10 | 1957-02-22 | Dodge Mfg Corp | Cushion mounting device for pulleys, toothed wheels or the like |
FR1198302A (en) * | 1957-06-25 | 1959-12-07 | Coupling device | |
GB881560A (en) * | 1959-06-26 | 1961-11-08 | Svenska Flaektfabriken Ab | Adjustable torque release coupling |
US3303913A (en) * | 1964-12-28 | 1967-02-14 | Deere & Co | Torque-limiting clutch |
US3682505A (en) * | 1969-10-31 | 1972-08-08 | David Firth | Means for mounting sheaves, etc. |
GB1447483A (en) * | 1972-05-26 | 1976-08-25 | Gib Precision Ltd | Overload clutch |
-
1984
- 1984-07-26 FR FR8412105A patent/FR2568331B1/en not_active Expired
-
1985
- 1985-07-25 EP EP85420141A patent/EP0170599B1/en not_active Expired - Lifetime
- 1985-07-25 DE DE8585420141T patent/DE3576990D1/en not_active Expired - Lifetime
- 1985-07-25 AT AT85420141T patent/ATE51687T1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0170599B1 (en) | 1990-04-04 |
FR2568331A1 (en) | 1986-01-31 |
DE3576990D1 (en) | 1990-05-10 |
ATE51687T1 (en) | 1990-04-15 |
EP0170599A1 (en) | 1986-02-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3771969D1 (en) | OVERLOAD CLUTCH. | |
ES8506970A1 (en) | Automatically engageable and disengageable drive coupler mechanism. | |
ES274635Y (en) | DEVICE TO TRANSMIT A MOMENT OF TURN | |
CA2044568A1 (en) | Throttle with co-axial stepper motor drive | |
ES8605426A2 (en) | Preloaded drive assembly | |
FR2568331B1 (en) | PROGRESSIVE TORQUE LIMITER WITH AUTOMATIC COUPLING AND RE-COUPLING | |
DE3460909D1 (en) | Articulated coupling | |
ES487919A1 (en) | Universal joints | |
SE8501180D0 (en) | Centrifugal | |
JPS6485839A (en) | Shifting device for two-wheel/four-wheel driving device | |
DE69811596D1 (en) | Agricultural machine | |
ATE115744T1 (en) | WORLD CLOCK. | |
DE3467228D1 (en) | Mechanism to shift cycle and direction | |
ATE106995T1 (en) | FREE CLUTCH FOR CONNECTING A DRIVING ELEMENT TO A SPLINED HUB. | |
JPS6430835A (en) | Distributing device for power of vehicle | |
EP0064164A3 (en) | A device for rapidly coupling and releasing a character support member of the daisy wheel type on a typewriter | |
ES8308979A1 (en) | Load-shiftable transmission. | |
JPS57110487A (en) | Driving mechanism for ink ribbon cartridge | |
JPS5740123A (en) | Clutch | |
JPS57140948A (en) | Torque transmission device | |
SU985507A1 (en) | Engagement mechanism | |
SU684230A1 (en) | Two-speed drive of automatic machine camshaft | |
SU643680A1 (en) | Elastic coupling | |
KR870002120Y1 (en) | A safety device for transmission gear | |
JPS567013A (en) | Recording device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |